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Questions tagged [openwrt]

OpenWrt is a Linux distribution primarily targeted at routing on embedded devices.

OpenWrt provides a fully writable filesystem with package management.

Some of the features:

  • Routing
  • QoS
  • Firewall
  • Traffic shaping
  • Load balancing
  • Network monitoring

Official site

227 questions
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configure pppoe on wrt54gl(openwrt)

I have home DSL connection from my ISP with a beetel modem at my end. I want to make my network wireless, so i bought a linksys wrt54gl and installed open-wrt on it. My ISP provides dynamic IP's with me connecting via pppoe. My question is how do I…
sunny
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How to block devices connecting to a specific wireless interface from accessing the internet?

I have configured my OpenWRT WiFi router with two wireless interfaces: wlan0 and wlan0-1. My WAN ethernet interface is eth0.2. How do I prevent devices that connect to wlan0-1 from accessing the internet, e.g. using iptables? My context is that I…
KevinM
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OpenWrt allow IPv6 rule to access a server with global IPv6 on local area

First of all, I have a domain with dns configured to point to my device global address witch is set to static with my ISP gloabl prefix as xxxx:xxxx:xxxx:de01::3/64 in dhcpcd.conf. I'm using Openwrt router as my main router plugged in my ISP ONT. I…
JB_DELR
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Does Dropbear know what a ~/.ssh/config file is?

I want to ssh from one host (OpenWrt running Dropbear) to another host on the same LAN that is running open-ssh server and client. I converted the private open-ssh key of the other host to dropbear format and saved it to ~/.ssh/ncp_key_dropbear on…
FlexMcMurphy
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How to clone egress UDP packets & send them to the same destination in order

This is what I want,LAN---- (UDP packets flow)----->Router [Mirror UDP packets & send these packets to the same destination port/IP in order]--------> Internet. Any idea? Side note: I want to try if this work to reduce UDP packets loss by sending…
Dark Knight
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gitolite on openwrt - ssh not using gitolite

I've set up a gitolite installation on OpenWrt-18.06.04 according to this guide: https://openwrt.org/docs/guide-user/services/gitolite Step 9 of the "actual install" suggests removing the RSA-key from /srv/git/.ssh/authorized_keys If I do so, I…
goaran
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separating three vlans on openwrt

I wanted to make a network with 3 separated VLANs 10.140.1.0/24 10.140.2.0/24 10.140.3.0/24 So I hooked up two routers TL-WR740n with Openwrt installed, and started experiments. First router(10.140.X.1) works as a DHCP server, second…
Sink
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tinyproxy - abyssmal performance

I installed tinyproxy on a GL-AR750s router (running dd-wrt). Performance is abyssmal. When I load MSN non-proxied, non-cached on my laptop, it takes about 3 seconds. When I load MSN on the same laptop, run through tinyproxy, it takes more than 30…
Kevin Kleinfelter
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How to give a server a static IP address with OpenWRT/LuCI?

I have an OpenWRT router and a small home network on 192.168.0.0/24. I have a server which has the static IP 192.168.0.10. How can I set up an A record in OpenWRT/LuCI for it, to give it a DNS name? The OpenWRT UI has sections for static DHCP…
GaryO
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Windows 98 routing issue

I have following network setup: Main router connecting to internet, with LAN address 192.168.1.254 Secondary router connected to first router, with LAN address 192.168.2.1 I have two PC's connected to secondary router, one with Windows 7, another…
duo
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Redirect clients based on MAC address - OpenWRT/LEDE

on OpenWRT (LEDE) router I have the following redirection: config redirect option proto 'tcp' option target 'DNAT' option dest 'lan' option _name 'Proxy for HTTP' option src 'lan' option dest_port '3128' option src_dport…
Genesist
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OpenVPN client on OpenWRT not routing traffic through VPN on Linksys WRT3200ACM

I am unable to get the traffic routed through the VPN tunnel, when using OpenVPN on OpenWRT firmware. The router is a WRT3200ACM, connecting to OpenVPN server on Ubuntu. OpenVPN client is connecting and I am able to ping ip's on the the remote…
Gunnar
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Assigning a hostname of the fqdn assigned to a dhcp client with dnsmasq?

I'm aware that you can assign static DNS entry names by doing the following in dnsmasq.conf: address=/wiki.leerdomain.lan/192.168.1.200 ptr-record=wiki.leerdomain.lan/192.168.1.200 and then assigning a static ip address using the mac address of the…
leeand00
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LEDE 17.01.1, StrongSwan 5.6.0 swanctl NAT

I have a running strongswan tunnel between 2 gateways like this example. moon can ping sun and vice versa. But alice can not ping bob. /etc/firewall.user /usr/sbin/iptables -I INPUT -m policy --dir in --pol ipsec --proto esp -j…
Pascal
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openvpn - forward network traffic from specific subnet to specific tun interface

I am using a device running on openwrt (chaos_calmer 15.05) I am trying to forward network traffic from two differents SSID to two different vps running openvpn My setup is working with only one wifi / tun interface. It seems impossible to work…
random dude
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